Background: Sacituzumab govitecan (SG) is an drug-antibody conjugate composed of anti-trophoblast cell-surface antigen 2 (Trop-2) IgG1 Kappa antibody with SN-38 through a hydrolysable linker. SG has a promising efficacy safety profile in triple negative breast cancer (TNBC) and was given regular approval for nonresectable locally advanced or metastatic disease with 2 or more previous line of therapies. This review aims to explore the efficacy and safety of SG-regimens for the treatment of TNBC. Methods: We conducted a literature search using three databases (PubMed, Embase, and ClinicalTrials.gov). Our search strategy included MeSH and keywords for breast cancer and SG including trade and generic names from the date of inception to January 15, 2022. Initial databases yielded 275 articles. After exclusion, two clinical trials on the use of SG in pretreated TNBC were included. Results: Among a total of 963 enrolled patients, 379 patients were evaluated. Majority of the patients received SG dose of 10 mg/kg. Bardia et al. studied the efficacy of SG in TNBC pts (n = 235) in phase III (ASCENT) trial achieved an overall response rate (ORR) of 31%. The median overall survival (OS) was 11.8 months (95% CI 10.5-13.8) and a median progression-free survival (PFS) was 4.8 months (95% CI, 4.1-5.8).Similarly, in another study Bardia et al. studied SG in TNBC pts (n = 144) in phase I/II (basket) trial and observed ORR of 33.3%. The median overall survival (OS) was 13 months (95% CI, 11.2 to 14) and a median progression-free survival (PFS) was 5.6 months (95% CI, 4.8 to 6.6). (Table) Diarrhea and Nausea was the most common adverse effect reported by the patient whereas neutropenia was the most common grade 3 adverse effect. Conclusions: SC showed promising outcomes in terms of ORR for the treatment of TNBC.